Notebook cooler



FIG. 1 is a front view of a notebook cooler, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a lower right front perspective view thereof; and,

FIG. 8 is a lower left rear perspective view thereof with the legs in an open position. 

CLAIM The ornamental design for a notebook cooler, as shown and described. 